Springfield Armory Agency Optic System Mounting Plate 1911 DS for Holosun 509 Black
$83.51
Designed for the Springfield Armory 1911 DS, this mounting plate allows for easy installation of Holosun 509 optics. Machined from durable black steel for a secure fit.
16 in stock
The Springfield Armory Agency Optic System Mounting Plate is designed for the Springfield Armory 1911 DS and allows installation of Holosun 509 optics.
Machined from durable black steel, this red dot sight mounting plate provides a secure fit.
- Manufacturer: Springfield Armory
- Category: Red Dot Sight Mounts & Adapters
- Firearm: Springfield Armory 1911 DS
- Optic: Holosun 509
- Material: Steel
- Color: Black
- Manufacturer Part Number: dd-FKPH5077N509PLTRET
- UPC: 706397964931
| Weight | 0.090 lbs |
|---|---|
| Dimensions | 8.250 × 3.000 × 0.500 in |
| Manufacturer | Springfield Armory |
| Finish | Black |
| Material | unknown |
| Compatible With | Holosun 509 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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